島根医科大学
島根医科大学紀要

アクセス数 : 1341
ダウンロード数 : 107
島根医科大学紀要 Volume 18
published_at 1995-12-01

パワーMOSFETを利用したNQRのためのゼーマン変調器

Zeeman Modulator for NQR Using Power MOSFET's
full_text_file
m0020018006.pdf ( 288 KB )
Descriptions
A Zeeman modulator that produces a bidirectional modulating field with sufficient power for NQR applications has been constructed, using a few Hz to 600 Hz and a maximum field amplitude of 39 mT, which is strong enough to quench nitrogen resonances in field gradients of high asymmetry, is obtained.